Concave/Convex Rules | How to Mobilize a Joint [Part 1]

The video tutorial explains how to determine the direction to mobilize a bone to improve joint movement, focusing on shoulder extension. It covers osteokinematic and arthrokinematic movements, the convex-concave rule, and how to use a flowchart to decide mobilization direction. The tutorial emphasizes understanding the mobile and static components of a joint and applying the convex-concave rule to predict the direction of roll and slide movements.

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